root@rk3566-buildroot:/usr/bin# vi list-iodomain.sh
root@rk3566-buildroot:/usr/bin# sync
【最后】
#chk_env
#get_chip_id $1
#echo_msg "Get CHIP ID: $CHIP_ID"
#get_iodomain_val
20250408在荣品的PRO-RK3566开发板使用Rockchip原厂的buildroot系统时拿掉经常出现的list-iodomain.sh警告信息
2025/4/8 17:49
缘起,使用荣品的PRO-RK3566开发板,刷Rockchip原厂的buildroot系统时,经常会出现让你检查vccio电源/电压的警告信息。
root@rk3566-buildroot:/usr/bin# /bin/list-iodomain.sh version: V1.0.1
Get CHIP ID: rk356x
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXX PLEASE CHECK IO-DOMAIN !!!!!!!!!!!!!!!
XXXXXXXXXX 请务必检查IO电源域配置 !!!!!!!!!!!!!!!
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Get IO DOMAIN VALUE:
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
注意事项:PMUIO1/PMUIO2 固定不可配
VCCIO2电平由硬件FLASH_VOL_SEL决定:
当VCCIo2供电是1.8V,则FLASH_VOL_SEL管脚必须保持为高电平;
当VCCIO2供电是3.3V,则FLASH_VOL_SEL管脚必须保持为低电平;
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
pmuio2_vsel: 3.3V
vccio7_vsel: 3.3V
vccio6_vsel: 1.8V
vccio5_vsel: 3.3V
vccio4_vsel: 3.3V
vccio3_vsel: 3.3V
vccio2_vsel: 3.3V
io1_vsel: 3.3V
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
root@rk3566-buildroot:/usr/bin#
root@rk3566-buildroot:/usr/bin# /bin/list-iodomain.sh version: V1.0.1
Get CHIP ID: rk356x
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXX PLEASE CHECK IO-DOMAIN !!!!!!!!!!!!!!!
XXXXXXXXXX 请务必检查IO电源域配置 !!!!!!!!!!!!!!!
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Get IO DOMAIN VALUE:
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
注意事项:PMUIO1/PMUIO2 固定不可配
VCCIO2电平由硬件FLASH_VOL_SEL决定:
当VCCIo2供电是1.8V,则FLASH_VOL_SEL管脚必须保持为高电平;
当VCCIO2供电是3.3V,则FLASH_VOL_SEL管脚必须保持为低电平;
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
pmuio2_vsel: 3.3V
vccio7_vsel: 3.3V
vccio6_vsel: 1.8V
vccio5_vsel: 3.3V
vccio4_vsel: 3.3V
vccio3_vsel: 3.3V
vccio2_vsel: 3.3V
vccio1_vsel: 3.3V
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
root@rk3566-buildroot:/usr/bin#
root@rk3566-buildroot:/usr/bin#
root@rk3566-buildroot:/usr/bin# ll *.sh
-rwxr-xr-x 1 root root 27332 Apr 7 2025 anytovcd.sh*
-rwxr-xr-x 1 root root 4895 Apr 7 2025 determine_maximum_mpps.sh*
-rwxr-xr-x 1 root root 2594 Apr 7 2025 lav2avi.sh*
-rwxr-xr-x 1 root root 26667 Apr 7 2025 lavtc.sh*
-rwxr-xr-x 1 root root 10759 Apr 7 2025 list-iodomain.sh*
-rwxr-xr-x 1 root root 1814 Oct 22 2024 power-key.sh*
-rwxr-xr-x 1 root root 252 Apr 7 2025 restart_rknn.sh*
-rwxr-xr-x 1 root root 71 Apr 7 2025 start_rknn.sh*
-rwxr-xr-x 1 root root 530 Apr 7 2025 weston-calibration-helper.sh*
-rwxr-xr-x 1 root root 284 Apr 7 2025 wifi-connect.sh*
-rwxr-xr-x 1 root root 395 Apr 7 2025 wifi_ap6xxx_rftest.sh*
-rwxr-xr-x 1 root root 4878 Apr 7 2025 wifibt-init.sh*
-rwxr-xr-x 1 root root 3995 Apr 7 2025 wifibt-util.sh*
root@rk3566-buildroot:/usr/bin#
root@rk3566-buildroot:/usr/bin#
root@rk3566-buildroot:/usr/bin# vi list-iodomain.sh
root@rk3566-buildroot:/usr/bin# sync
#!/bin/sh
# $1 is chip
CHIP_ID=""
HIGH_LEVEL="3.3V" # get from chip trm
LOW_LEVEL="1.8V" # get from chip trm
TOOL_HEXDUMP="NO"
VERSION="V1.0.1"
program_name="$0"
function help_msg()
{
echo "Please input chip."
echo "$program_name <chip>"
echo "chip: rv1126,rv1109,rk3308,rk3308b,rk3308bs"
exit 0
}
function echo_msg()
{
echo -e "\e[1;31m $1 \e[0m"
}
function get_reg()
{
if [ -n "$1" ]; then
_val=`io -4 -r $1`
_val=`echo ${_val##*:}`
_val=`echo 0x${_val}`
echo "$_val"
else
echo "get register error."
exit -1
fi
}
function print_val()
{
tag="$2"
if [ $(( $1 )) -eq 0 ];then
echo_msg "$tag $HIGH_LEVEL"
else
echo_msg "$tag $LOW_LEVEL"
fi
}
function list_iodomain_rv1126_rv1109()
{
iodomain_val=`get_reg 0xFE020140`
pmuio1_vsel=$(( 0x1 << 9 ))
pmuio0_vsel=$(( 0x1 << 8 ))
vccio7_vsel=$(( 0x1 << 7 ))
vccio6_vsel=$(( 0x1 << 6 ))
vccio5_vsel=$(( 0x1 << 5 ))
vccio4_vsel=$(( 0x1 << 4 ))
vccio3_vsel=$(( 0x1 << 3 ))
vccio2_vsel=$(( 0x1 << 2 ))
vccio1_vsel=$(( 0x1 << 1 ))
flash_vosel=$(( 0x1 << 0 ))
print_val $(( $iodomain_val & $pmuio1_vsel )) "pmuio1_vsel:"
print_val $(( $iodomain_val & $pmuio0_vsel )) "pmuio0_vsel:"
print_val $(( $iodomain_val & $vccio7_vsel )) "vccio7_vsel:"
print_val $(( $iodomain_val & $vccio6_vsel )) "vccio6_vsel:"
print_val $(( $iodomain_val & $vccio5_vsel )) "vccio5_vsel:"
print_val $(( $iodomain_val & $vccio4_vsel )) "vccio4_vsel:"
print_val $(( $iodomain_val & $vccio3_vsel )) "vccio3_vsel:"
print_val $(( $iodomain_val & $vccio2_vsel )) "vccio2_vsel:"
if [ $(( $iodomain_val & $flash_vosel )) -eq 0 ];then
# read iomux
gpio0b3_iomux_val=`get_reg 0xFE020008`
gpio0b3_iomux_val_off=$(( 0x1 << 12 ))
if [ $(( $gpio0b3_iomux_val & $gpio0b3_iomux_val_off )) -eq 0 ];then
# read gpio data direction
gpio0b3_data_direction_val=`get_reg 0xFF460008`
gpio0b3_data_direction_val_off=$(( 0x1 << 11 ))
if [ $(( $gpio0b3_data_direction_val & $gpio0b3_data_direction_val_off )) -eq 0 ];then
# read gpio data register
gpio0b3_data_reg_val=`get_reg 0xFF460070`
gpio0b3_data_reg_val_off=$(( 0x1 << 11 ))
print_val $(( $gpio0b3_data_reg_val & $gpio0b3_data_reg_val_off )) "vccio1_vsel:"
else
echo "Check vccio1_vsel error!!!"
fi
else
echo "Check vccio1_vsel error!!!"
fi
fi
if [ $(( $iodomain_val & $flash_vosel )) -eq 1 ];then
print_val $(( $iodomain_val & $vccio1_vsel )) "vccio1_vsel:"
fi
}
function list_iodomain_rk3308_rk3308b_rk3308bs()
{
iodomain_val=`get_reg 0xFF000300`
flash_vosel=$(( 0x1 << 8 ))
vccio5_vsel=$(( 0x1 << 5 ))
vccio4_vsel=$(( 0x1 << 4 ))
vccio3_vsel=$(( 0x1 << 3 ))
vccio2_vsel=$(( 0x1 << 2 ))
vccio1_vsel=$(( 0x1 << 1 ))
vccio0_vsel=$(( 0x1 << 0 ))
if [ $(( $iodomain_val & $flash_vosel )) -eq $(( 0x1 << 8 )) ];then
print_val $(( $iodomain_val & $vccio5_vsel )) "vccio5_vsel:"
print_val $(( $iodomain_val & $vccio4_vsel )) "vccio4_vsel:"
print_val $(( $iodomain_val & $vccio3_vsel )) "vccio3_vsel:"
print_val $(( $iodomain_val & $vccio2_vsel )) "vccio2_vsel:"
print_val $(( $iodomain_val & $vccio1_vsel )) "vccio1_vsel:"
print_val $(( $iodomain_val & $vccio0_vsel )) "vccio0_vsel:"
fi
if [ $(( $iodomain_val & $flash_vosel )) -eq 0 ];then
# read iomux
gpio0a4_iomux_val=`get_reg 0xFF000000`
gpio0a4_iomux_val_off=$(( 0x1 << 8 ))
if [ $(( $gpio0a4_iomux_val & $gpio0a4_iomux_val_off )) -eq 0 ];then
# read gpio data direction
gpio0a4_data_direction_val=`get_reg 0xFF220004`
gpio0a4_data_direction_val_off=$(( 0x1 << 4 ))
if [ $(( $gpio0a4_data_direction_val & $gpio0b3_data_direction_val_off )) -eq 0 ];then
# read gpio data register
gpio0a4_data_reg_val=`get_reg 0xFF220050`
gpio0a4_data_reg_val_off=$(( 0x1 << 4 ))
print_val $(( $iodomain_val & $vccio5_vsel )) "vccio5_vsel:"
print_val $(( $iodomain_val & $vccio4_vsel )) "vccio4_vsel:"
print_val $(( $gpio0a4_data_reg_val & $gpio0a4_data_reg_val_off )) "vccio3_vsel:"
print_val $(( $iodomain_val & $vccio2_vsel )) "vccio2_vsel:"
print_val $(( $iodomain_val & $vccio1_vsel )) "vccio1_vsel:"
print_val $(( $iodomain_val & $vccio0_vsel )) "vccio0_vsel:"
else
echo "Check vccio1_vsel error!!!"
fi
else
echo "Check vccio1_vsel error!!!"
fi
fi
}
function list_iodomain_rk3326_rk3326s()
{
iodomain0_val=`get_reg 0xFF140180`
iodomain1_val=`get_reg 0xFF010100`
pmuio2_vsel=$(( 0x1 << 15 ))
pmuio1_vsel=$(( 0x1 << 14 ))
vccio5_vsel=$(( 0x1 << 6 ))
vccio4_vsel=$(( 0x1 << 5 ))
vccio3_vsel=$(( 0x1 << 4 ))
vccio2_vsel=$(( 0x1 << 3 ))
vccio1_vsel=$(( 0x1 << 2 ))
print_val $(( $iodomain1_val & $pmuio2_vsel )) "pmuio2_vsel:"
print_val $(( $iodomain1_val & $pmuio1_vsel )) "pmuio1_vsel:"
print_val $(( $iodomain0_val & $vccio5_vsel )) "vccio5_vsel:"
print_val $(( $iodomain0_val & $vccio4_vsel )) "vccio4_vsel:"
print_val $(( $iodomain0_val & $vccio3_vsel )) "vccio3_vsel:"
print_val $(( $iodomain0_val & $vccio2_vsel )) "vccio2_vsel:"
print_val $(( $iodomain0_val & $vccio1_vsel )) "vccio1_vsel:"
}
function list_iodomain_rk3566_rk3568()
{
iodomain0_val=`get_reg 0xFDC20140`
iodomain1_val=`get_reg 0xFDC20144`
iodomain2_val=`get_reg 0xFDC20148`
pmuio2_vsel=$(( 0x1 << 1 ))
vccio7_vsel=$(( 0x1 << 7 ))
vccio6_vsel=$(( 0x1 << 6 ))
vccio5_vsel=$(( 0x1 << 5 ))
vccio4_vsel=$(( 0x1 << 4 ))
vccio3_vsel=$(( 0x1 << 3 ))
vccio2_vsel=$(( 0x1 << 2 ))
vccio1_vsel=$(( 0x1 << 1 ))
print_val $(( $iodomain2_val & $pmuio2_vsel )) "pmuio2_vsel:"
print_val $(( $iodomain0_val & $vccio7_vsel )) "vccio7_vsel:"
print_val $(( $iodomain0_val & $vccio6_vsel )) "vccio6_vsel:"
print_val $(( $iodomain0_val & $vccio5_vsel )) "vccio5_vsel:"
print_val $(( $iodomain0_val & $vccio4_vsel )) "vccio4_vsel:"
print_val $(( $iodomain0_val & $vccio3_vsel )) "vccio3_vsel:"
print_val $(( $iodomain0_val & $vccio2_vsel )) "vccio2_vsel:"
print_val $(( $iodomain0_val & $vccio1_vsel )) "vccio1_vsel:"
}
function chk_rv1126_rv1109()
{
nvem_path="/sys/bus/nvmem/devices/rockchip-otp0/nvmem"
iff=`hexdump -C $nvem_path | grep -Ew "00000000 52 56 11 26|00000000 52 56 11 09"`
if [ -n "$iff" ]; then
CHIP_ID=rv1126_rv1109
HIGH_LEVEL="3.3V"
LOW_LEVEL="1.8V"
return 0
fi
return 1
}
function chk_rk3308_rk3308b_rk3308bs()
{
nvem_path="/sys/bus/nvmem/devices/rockchip-otp0/nvmem"
iff=`hexdump -C $nvem_path | grep -Ew "00000000 52 4b 33 08"`
if [ -n "$iff" ]; then
CHIP_ID=rk3308
HIGH_LEVEL="3.3V"
LOW_LEVEL="1.8V"
return 0
fi
return 1
}
function chk_rk3326_rk3326s()
{
nvem_path="/sys/bus/nvmem/devices/rockchip-otp0/nvmem"
iff=`hexdump -C $nvem_path | grep -Ew "00000000 52 4b 33 26"`
if [ -n "$iff" ]; then
CHIP_ID=rk3326
HIGH_LEVEL="3.3V"
LOW_LEVEL="1.8V"
return 0
fi
return 1
}
function chk_rk3566_rk3568()
{
nvem_path="/sys/bus/nvmem/devices/rockchip-otp0/nvmem"
iff=`hexdump -C $nvem_path | grep -Ew "00000000 52 4b 35 68|00000000 52 4b 35 66"`
if [ -n "$iff" ]; then
CHIP_ID=rk356x
HIGH_LEVEL="3.3V"
LOW_LEVEL="1.8V"
return 0
fi
return 1
}
function get_chip_id()
{
# if error, exit -1
if [ "$TOOL_HEXDUMP" = "YES" ];then
# if check otp success, just return CHIP_ID and ignore $1
chk_rv1126_rv1109
if [ $? -eq 0 ];then
return 0
fi
chk_rk3308_rk3308b_rk3308bs
if [ $? -eq 0 ];then
return 0
fi
chk_rk3326_rk3326s
if [ $? -eq 0 ];then
return 0
fi
chk_rk3566_rk3568
if [ $? -eq 0 ];then
return 0
fi
fi
# if check otp failed, check CHIP_ID with $1
case "$1" in
rv1126|rv1109|RV1126|RV1109)
chip_id=`io -4 -r 0XFE000110 | grep -w 00001109`
if [ $? -eq 0 -a -n "$chip_id" ]; then
CHIP_ID=rv1126_rv1109
HIGH_LEVEL="3.3V"
LOW_LEVEL="1.8V"
return 0
fi
;;
rk3308bs|RK3308BS)
chip_id=`io -4 -r 0XFF000800 | grep -w 0003308c`
if [ $? -eq 0 -a -n "$chip_id" ]; then
CHIP_ID=$1
HIGH_LEVEL="3.3V"
LOW_LEVEL="1.8V"
return 0
fi
;;
rk3308b|RK3308B)
chip_id=`io -4 -r 0XFF000800 | grep -w 00003308`
if [ $? -eq 0 -a -n "$chip_id" ]; then
CHIP_ID=$1
HIGH_LEVEL="3.3V"
LOW_LEVEL="1.8V"
return 0
fi
;;
rk3308|RK3308)
chip_id=`io -4 -r 0XFF000800 | grep -w 00000cea`
if [ $? -eq 0 -a -n "$chip_id" ]; then
CHIP_ID=$1
HIGH_LEVEL="3.3V"
LOW_LEVEL="1.8V"
return 0
fi
;;
rk3326|RK3326)
chip_id=`io -4 -r 0XFF140800 | grep -w 00003326`
if [ $? -eq 0 -a -n "$chip_id" ]; then
CHIP_ID=$1
HIGH_LEVEL="3.3V"
LOW_LEVEL="1.8V"
return 0
fi
;;
rk3326s|RK3326S)
chip_id=`io -4 -r 0XFF140800 | grep -w 00003326`
if [ $? -eq 0 -a -n "$chip_id" ]; then
CHIP_ID=$1
HIGH_LEVEL="3.3V"
LOW_LEVEL="1.8V"
return 0
fi
;;
rk3566|rk3568|RK3566|RK3568)
chip_id=`io -4 -r 0XFDC60800 | grep -w 00003566`
if [ $? -eq 0 -a -n "$chip_id" ]; then
CHIP_ID=$1
HIGH_LEVEL="3.3V"
LOW_LEVEL="1.8V"
return 0
fi
;;
*)
help_msg
;;
esac
echo "Not found CHIP_ID...exit!!!"
exit 0
}
# input parameter
# CHIP_ID --> rv1126,rk3308,rk3308b,rk3308bs,rk3566,rk3568
# HIGH_LEVEL --> "3.3V"
# LOW_LEVEL --> "1.8V"
function get_iodomain_val()
{
# if error, exit -1
echo_msg "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
echo_msg "XXXXXXXXXX PLEASE CHECK IO-DOMAIN !!!!!!!!!!!!!!!"
echo_msg "XXXXXXXXXX 请务必检查IO电源域配置 !!!!!!!!!!!!!!!"
echo_msg "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
echo_msg "Get IO DOMAIN VALUE:"
case "$CHIP_ID" in
rv1126|rv1109|RV1126|RV1109|rv1126_rv1109|RV1126_RV1109)
list_iodomain_rv1126_rv1109
;;
rk3308bs|rk3308b|rk3308|RK3308BS|RK3308B|RK3308)
list_iodomain_rk3308_rk3308b_rk3308bs
;;
rk3326|rk3326s|RK3326|RK3326)
list_iodomain_rk3326_rk3326s
;;
rk3566|rk3568|rk356x|RK3566|RK3568|RK356X)
echo_msg "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
echo_msg "注意事项:PMUIO1/PMUIO2 固定不可配"
echo_msg "VCCIO2电平由硬件FLASH_VOL_SEL决定:"
echo_msg "当VCCIo2供电是1.8V,则FLASH_VOL_SEL管脚必须保持为高电平;"
echo_msg "当VCCIO2供电是3.3V,则FLASH_VOL_SEL管脚必须保持为低电平;"
echo_msg "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
list_iodomain_rk3566_rk3568
;;
*)
help_msg
;;
esac
echo_msg "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
exit 0
}
function chk_env()
{
echo_msg "$0 version: $VERSION"
# if error, exit -1
which io >/dev/null 2>/dev/null
if [ $? -ne 0 ]; then
echo_msg "install io command first!!!"
exit -1
fi
which hexdump >/dev/null 2>/dev/null
if [ $? -eq 0 ]; then
TOOL_HEXDUMP="YES"
fi
}
if [ "$1" = "-h" -o "$1" = "--help" ]; then
help_msg
fi
#chk_env
#get_chip_id $1
#echo_msg "Get CHIP ID: $CHIP_ID"
#get_iodomain_val
感觉 Rockchip原厂的buildroot系统 有一个守护进程在定时/定期调用脚本:/bin/list-iodomain.sh。
因此我使用vi一改,那个红色打印马上/立马消失了!
rootroot@rootroot-X99-Turbo:~/RK3566_RK3568_Linux5.10_V1.2.0$
rootroot@rootroot-X99-Turbo:~/RK3566_RK3568_Linux5.10_V1.2.0$ find . -name list-iodomain.sh
./buildroot/output/rockchip_rk3566/build/rkscript/list-iodomain.sh
./buildroot/output/rockchip_rk3566/target/usr/bin/list-iodomain.sh
./buildroot/output/rockchip_rk3566_recovery/build/rkscript/list-iodomain.sh
./buildroot/output/rockchip_rk3566_recovery/target/usr/bin/list-iodomain.sh
./external/rkscript/list-iodomain.sh
rootroot@rootroot-X99-Turbo:~/RK3566_RK3568_Linux5.10_V1.2.0$
参考资料:
BING:/bin/list-iodomain.sh version: V1.0.1
https://blog.csdn.net/qq_28877125/article/details/136289103
【泰山派RK3566】Buildroot SDK 使用记录(一)
该脚本的地址就是:/usr/bin/list-iodomain.sh
把最后三行注释掉,如下:
if [ "$1" = "-h" -o "$1" = "--help" ]; then
help_msg
fi
#chk_env
#get_chip_id $1
#echo_msg "Get CHIP ID: $CHIP_ID"
#get_iodomain_val